L5P Duramax | 2017–2019
Shop parts for 2017–2019 GM trucks equipped with the 6.6L L5P Duramax. Browse fuel system components, injectors, turbo and intake upgrades, cooling system parts, engine components, transmission upgrades, maintenance items, and performance parts selected for 2017–2019 L5P applications. Always verify your exact year, model, and product fitment before ordering.
Fluidampr Performance Diesel Harmonic Balancer - 2017-2019 GM 6.6L L5P Duramax
WCFab High-Flow Turbo Pedestal - 2017-2023 GM 6.6L L5P/L5D Duramax
WC Fab 4-Inch Intake Kit - Brizzle Blue - L5P Duramax
WC Fab 4-Inch Intake Kit - Candy Red - L5P Duramax
WC Fab 4-Inch Intake Kit - Gloss Black - L5P Duramax
Exergy Denso HP4 High-Pressure Fuel Pump - L5P Duramax
Mishimoto Silicone Radiator Hose Kit - Black - L5P Duramax
PPE High-Flow Exhaust Manifold & Up-Pipe Kit - Raw - L5P Duramax
PPE OEM-Length High-Flow Up-Pipe Set - L5P Duramax
HSP Diesel Cold Air Intake - Polar White - L5P Duramax
Edge Products Pulsar V3 + Insight CTS3 Kit - L5P Duramax
PPE Magnetic Engine Oil Drain Plug - L5P Duramax
PPE Turbo Resonator Delete Plug - Black - L5P Duramax
Merchant Automotive Fan Clutch Wrench - L5P Duramax
Calibrated Power Stealth STR Turbocharger - 2017-2023 - L5P Duramax
PPE Allison EPC Blocker - L5P Duramax
Edge Products Pulsar V3 Performance Module - L5P Duramax
Edge Products Evolution CTS3 Programmer / Monitor - L5P Duramax
PPE Electric Fuel Lift Pump - GM Duramax - 113050000
PPE Low Profile Allison Transmission Pan - Brushed - 2001-2019 GM Duramax
PPE Low Profile Allison Transmission Pan - Black - 2001-2019 GM Duramax
Fleece Billet Rocker Arm Bridge Set - 2001-2019 GM Duramax
Bostech Oil Pressure Sensor - 2009-2020 GM Duramax
B&W Turnover Ball Gooseneck Hitch - 2016-2019 GM HD
Shopping L5P Duramax | 2017–2019
Hilltop Diesel Performance organizes parts around real truck fitment so you can move from platform to the component you need without digging through an unrelated catalog. For Duramax applications, start with your exact year and engine, then verify configuration-specific notes on the product page before ordering.
Common upgrade and service paths include fuel delivery, injectors, turbochargers, intake and charge-air parts, exhaust, cooling, transmission components, filtration, sensors, gaskets, hardware and supporting installation parts.